CVE-2019-13584: The remote admin webserver on FANUC Robotics Virtual Robot Controller 8.23 allows Directory Traversal via a fo

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MEDIUM 5.3REMOTEDOWNGRADE

CVE-2019-13584 is a medium-severity flaw (CVSS 5.3) affecting robotics virtual robot controller. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The remote admin webserver on FANUC Robotics Virtual Robot Controller 8.23 allows Directory Traversal via a forged HTTP request.

Why this priority

Public exploit reference
Remotely exploitable, no login, no user action

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	5.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	3.4% (top 11%)
CISA exploited list	No
Weakness	CWE-22
Published	2019-07-17
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: fanucamerica

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2019-07-17 19:15 UTCPublished CVE record published
2026-06-17 02:17 UTCUpdated Record last modified

fanucamerica robotics virtual robot controller DOWNGRADE

Affected: 8.23

Fixed in: no fixed release known

Safe to downgrade to: a release before 8.23

1. Check installed version

apt-cache policy robotics-virtual-robot-controller || rpm -q robotics-virtual-robot-controller || robotics-virtual-robot-controller --version

2. No fixed release: DOWNGRADE to a release before 8.23 (Debian / Ubuntu)

apt-cache madison robotics-virtual-robot-controller sudo apt install robotics-virtual-robot-controller=<VERSION_BEFORE_8.23> sudo apt-mark hold robotics-virtual-robot-controller

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list robotics-virtual-robot-controller sudo dnf downgrade robotics-virtual-robot-controller-<VERSION_BEFORE_8.23> sudo dnf versionlock add robotics-virtual-robot-controller

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2019-13584?

robotics virtual robot controller: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2019-13584 being exploited?

CVE-2019-13584 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2019-13584 affect?

CVE-2019-13584 affects robotics virtual robot controller. Severity is medium (CVSS 5.3). The remote admin webserver on FANUC Robotics Virtual Robot Controller 8.23 allows Directory Traversal via a forged HTTP request.

How urgent is CVE-2019-13584?

Priority 51/100. Public exploit reference; Remotely exploitable, no login, no user action

Related CVEs

CVE-2019-13585 CRITICAL 9.8 DOWNGRADE The remote admin webserver on FANUC Robotics Virtual Robot Controller 8.23 has a Buffer Overflow via a forged

References

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